SYNAT platform powered by the YADDA2 architecture has been extended with the Author Disambiguation Framework and the Query Framework. The former framework clusters occurrences of contributor names into identities of authors, the latter answers queries about authors and documents written by them. This paper presents an outline of the disambiguation algorithms, implementation of the query framework, integration into the platform and performance evaluation of the solution. 1. Data preparation, covering a parsing and a standardization procedures. [7-11] 2. Attribute matching techniques, as approximate string matching, token based and phonetic based. [12-15]